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LD1085D2T - STMicroelectronics

Description: LDO Voltage Regulators 2.85-30V 3.0A Adj

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LD1085D2T - STMicroelectronics PCB footprint - Other - Other - LD1085D2T-2
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LD1085D2T Details

  • Manufacturer Part Number:

    LD1085D2T

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    D2PAK

  • Package Description:

    LEAD FREE, D2PAK-3

  • Pin Count:

    3

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Adjustability:

    ADJUSTABLE

  • Dropout Voltage1-Max:

    1.5 V

  • Dropout Voltage1-Nom:

    1.3 V

  • JESD-30 Code:

    R-PSSO-G2

  • JESD-609 Code:

    e0

  • Length:

    10.2 mm

  • Line Regulation-Max (%/V):

    0.014

  • Load Regulation-Max(%):

    0.4%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    2

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Output Current1-Max:

    3 A

  • Output Voltage1-Max:

    1.275 V

  • Output Voltage1-Min:

    1.225 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TO-263

  • Package Equivalence Code:

    SMSIP3H,.55TB

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TUBE

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    4.83 mm

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Terminal Finish:

    TIN LEAD

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    SINGLE

  • Width:

    9.15 mm

LD1085D2T Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LD1085D2T is 15V, but it's recommended to keep it below 12V for optimal performance and to prevent overheating.
  • To ensure stability, make sure to use a minimum output capacitance of 10uF, and a maximum ESR of 1 ohm. Also, keep the input and output capacitors close to the device and use a good quality PCB layout to minimize noise and parasitic inductance.
  • The LD1085D2T can operate with a minimum load current of 5mA, but it's recommended to have a minimum load current of 10mA to ensure proper regulation and stability.
  • The LD1085D2T is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage as the temperature increases to prevent overheating and ensure reliability.
  • Use a TVS diode or a transient voltage suppressor in parallel with the input capacitor to protect the LD1085D2T from input voltage surges and spikes. This will help prevent damage to the device and ensure reliable operation.

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LD1085D2T Overview

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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Part Image LD1085D2T-R STMicroelectronics

Adjustable Positive LDO Regulator, 1.225V Min, 1.275V Max, 1.5V Dropout, BIPolar, PSSO2